Bochum 2018 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 52: Poster

HK 52.58: Poster

Donnerstag, 1. März 2018, 16:30–18:45, Audimax Foyer

The A1 - Jet-Target-Project — •Stephan Aulenbacher — Institut für Kernphysik, Mainz, Deutschland

In the year 2017 a new target has been installed @A1 in Mainz. This target is a Cluster-Jet-Target, which means that a hydrogen jet streams through the vacuum chamber, perpendicular to Mamis electron beam. By cooling down to gas temperatures of 40 K, the gas jet gets high densities in the core, due to the formation of clusters. The Jet-Target enables high precision measurements due to its windowless design. This poster shows the details of the entire construction and the first performed measurements regarding the density profile of the jet and the cooling behavior of the system.